738962469

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16451}}^1$

素因数の和:16518

約数の個数: 48

約数和(自身を含む): 1314054144

約数和(自身を除く): 575091675

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 1449, 1953, 2139, 4991, 6417, 14973, 16451, 44919, 49353, 115157, 148059, 345471, 378373, 509981, 1036413, 1135119, 1529943, 2648611, 3405357, 3569867, 4589829, 7945833, 10709601, 11729563, 23837499, 32128803, 35188689, 82106941, 105566067, 246320823, 738962469]

約数ペア:

[(1, 738962469), (3, 246320823), (7, 105566067), (9, 82106941), (21, 35188689), (23, 32128803), (31, 23837499), (63, 11729563), (69, 10709601), (93, 7945833), (161, 4589829), (207, 3569867), (217, 3405357), (279, 2648611), (483, 1529943), (651, 1135119), (713, 1036413), (1449, 509981), (1953, 378373), (2139, 345471), (4991, 148059), (6417, 115157), (14973, 49353), (16451, 44919)]